Door latch

The ornamental design for a door latch, as shown and described.

FIG. 1 is a perspective view of a door latch;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom being substantially similar in appearance;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof and;

FIG. 6 is a rear elevational view thereof.

Patent	Priority	Assignee	Title
D347155,	Nov 19 1992	Southco, Inc.	Slam latch
D365744,	Dec 14 1993	Faith Hill Industrial Limited	Door latch assembly
D647781,	Feb 04 2011	D & D TECHNOLOGIES PTY LTD	Handle
D918011,	Dec 14 2018	KOKUSAI ELECTRIC CORPORATION	Door latch for semiconductor manufacturing equipment
D937658,	Jun 17 2020		Magnetic door lock

Patent	Priority	Assignee	Title
4131002,	Aug 29 1977	VERSCH LOCK MFG CO , INC	Door latch
191797,
197733,
D280073,	Jan 07 1983	STANLEY WORKS, THE, A CORP OF CT	Combined door opener and escutcheon unit
D280074,	Jan 07 1983	STANLEY WORKS, THE, A CORP OF CT	Storm door handle unit
D280799,	Sep 30 1982	SARGENT MANUFACTURING COMPANY, A CORP OF DE	Combined alarm exit latch and lock therefor
D280972,	Jun 13 1983	Southco, Inc.	Latch

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Dec 21 1984		Ideal Security Hardware Corporation	(assignment on the face of the patent)
Dec 21 1984	WILDGEN, LEO F	Ideal Security Hardware Corporation	ASSIGNMENT OF ASSIGNORS INTEREST	004350	0687	pdf
Jan 01 1992	IDEAL SECURITY HARDWARE CORPORATION, A CORP OF MN	STANLEY WORKS, THE, A CORP OF CT	ASSIGNMENT OF ASSIGNORS INTEREST	006085	0009	pdf
Feb 24 1992	BT COMMERCIAL CORPORATION, A CORP OF IL	IDEAL SECURITY HARDWARE CORPORATION, A MN CORP	RELEASE BY BT COMMERCIAL CORPORATION TO IDEAL SECURITY HARDWARE CORPORATION OF LIEN RECORDED AT REEL 4705 FRAME 0844	006085	0063	pdf

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